Function surgeshaper_asym::imports::_mm_mask_maddubs_epi16

pub unsafe fn _mm_mask_maddubs_epi16(
    src: __m128i, 
    k: u8, 
    a: __m128i, 
    b: __m128i
) -> __m128i

🔬 This is a nightly-only experimental API. (stdsimd)

This is supported with target feature avx512bw,avx512vl only.

Multiply packed unsigned 8-bit integers in a by packed signed 8-bit integers in b, producing intermediate signed 16-bit integers. Horizontally add adjacent pairs of intermediate signed 16-bit integers, and pack the saturated results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

Intel’s documentation